公开(公告)号：US07914406B2

公开(公告)日：2011-03-29

申请号：US12017805

申请日：2008-01-22

Applicant: Dave Andrews

Inventor： Dave Andrews

IPC: A63B65/02

CPC classification number: F42B6/06

Abstract: A vane that can be mounted to a projectile to provide stability of flight, without substantially degrading speed due to added weight and/or causing clearance concerns. The vane is approximately 1.85 inches long and 0.465 inches high with a front-edge and a back-edge that meet at a point. The back-edge arcs down towards the base of the vane while the front edge degrades in a substantially linear fashion to the base of the vane.

Abstract translation: 可以安装在抛射体上以提供飞行稳定性的叶片，由于增加的重量和/或引起间隙问题，基本上不会降低速度。 叶片大约为1.85英寸长，高度为0.465英寸，前缘和后缘在某一点相遇。 后缘朝向叶片的底部向下弯曲，同时前缘以基本线性的方式降落到叶片的底部。

公开(公告)号：US07871344B1

公开(公告)日：2011-01-18

申请号：US11250132

申请日：2005-10-13

Applicant: Steven John Massman

Inventor： Steven John Massman

IPC: A63B65/02

CPC classification number: F42B6/003

Abstract: A dart with a dart tip and a cylindrical body. The tail end of the dart is smoothly contoured to promote end-over-end tumbling of the dart as it is thrown towards the dart board.

Abstract translation: 具有飞镖尖和圆柱体的飞镖。 飞镖的尾端是平滑的轮廓，以促进飞镖在向飞镖板投掷时的端对端翻滚。

公开(公告)号：US20080045363A1

公开(公告)日：2008-02-21

申请号：US11533998

申请日：2006-09-21

Applicant: Larry R. Pulkrabek

Inventor： Larry R. Pulkrabek

IPC: A63B65/02

CPC classification number: F42B6/08

Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.

Abstract translation: 一种改进的可扩展的宽头盔，后部部署刀片。 后部部署刀片在具有目标的刀片碰撞时可靠地部署。 无论进入角度如何，可扩展的顶头都能抵抗目标的偏转。 因此，本发明的可扩展的宽头盔使冲击动能最大化并且增加了大量穿透到目标中的可能性。

公开(公告)号：US20070178996A1

公开(公告)日：2007-08-02

申请号：US10923617

申请日：2005-01-04

Applicant: George Fenn

Inventor： George Fenn

IPC: A63B65/02

CPC classification number: F42B6/003

Abstract: A dart is disclosed, by internal axii and radial modification, that has variously segmented positions that involve the forward or scoring embodiments for either soft tip darts or steel tip darts, their axial movement being through reciprocally staged bores for a depending shaft and enlarged collar; the central segment having both or singularly employed, a ribbed gripping segment and the possible addition of multiple weight referents at one or both sides of this stated locus that can be duplexly insertable at the receiving bore; an aftward flights carrying shaft, employing an internal collar against sympathetic staged bores receiving that actional shaft; a rubber spring stabilizing internal placement of the various components while controlling both axial and non-axial movement of either the forward or aftward end of this throwing projectile through lateral compression/displacement, thereby creating the severe reduction of deflection and rejection known in the art of this game device; and, separate thread bearers, against staged bores, to connect the used components into a completed barrel for the three dart set commonly used.

Abstract translation: 通过内部轴向和径向修改公开了一种飞镖，其具有涉及用于软尖飞镖或钢尖飞镖的前进或评分实施例的各种分段位置，其轴向运动通过用于悬垂轴和扩大轴环的往复分段孔; 中央部分具有两个或单独使用的肋条夹持部分，并且可以在该所述轨迹的一侧或两侧可能添加多个重量指示物，其可双向插入接收孔中; 一个向后的航行承载轴，采用一个内部轴环，接受接受该动作轴的交替式分段孔; 一个橡胶弹簧可以稳定各种部件的内部放置，同时通过横向压缩/移位来控制投掷弹药的前端或后端的轴向和非轴向运动，从而产生本领域已知的偏转和阻尼的严重减少 这个游戏设备; 以及独立的螺纹承载件，用于分段孔，用于将所使用的部件连接到通常使用的三个飞镖组件的完整的筒中。

公开(公告)号：US20070082766A1

公开(公告)日：2007-04-12

申请号：US11246987

申请日：2005-10-07

Applicant: Jacob Smith ,  Edwin Rowsell ,  Teddy Palomaki

Inventor： Jacob Smith ,  Edwin Rowsell ,  Teddy Palomaki

IPC: A63B65/02

CPC classification number: F42B6/04 ,  A63B2244/04

Abstract: The present invention is directed to a shaft and arrow system. The shaft and arrow system includes a hybrid structure that may include two concentric tubes. A first of the two concentric tubes may comprise an outer shell or jacket of thin-walled metal alloy. A second of the two concentric tubes may include an inner core of thin-walled fiber reinforced polymer. The two concentric tubes may be bonded together by a suitable adhesive such as epoxy or urethane. The shaft may have a reduced diameter as compared to conventional arrow shafts, and the shaft may be receptive of a variety of inserts, points, nocks, and other components. Some inserts may be completely recessed within a first end of the shaft.

Abstract translation: 本发明涉及一种轴和箭头系统。 轴和箭头系统包括可以包括两个同心管的混合结构。 两个同心管中的第一个可以包括薄壁金属合金的外壳或护套。 两个同心管中的第二个可以包括薄壁纤维增强聚合物的内芯。 两个同心管可以通过合适的粘合剂如环氧树脂或聚氨酯粘合在一起。 与常规箭头轴相比，轴可以具有减小的直径，并且轴可以接受各种插入件，点，中心部件和其它部件。 一些插入件可以完全凹入轴的第一端内。

公开(公告)号：US20070026978A1

公开(公告)日：2007-02-01

申请号：US11470669

申请日：2006-09-07

Applicant: John Martin

Inventor： John Martin

IPC: A63B65/02

CPC classification number: F42B12/40 ,  F42B6/02 ,  F42B6/08 ,  F42B12/362

Abstract: An arrow (20) having an arrowhead assembly (30) attached thereto is provided for marking a remote location with a marking media (22). The marking media (22) is preferably in the form of a paint ball or a scent ball. The arrowhead assembly (30) includes a media reservoir (46) defining a cavity (52) and a plurality of supports (54) extending outward from the media reservoir (46) along a longitudinal axis (L). The supports (54) secure the marking media (22) within the cavity (52) in a press-fit connection. In one embodiment, a cap (62) and a resilient nose cone (70) are attached to the media reservoir (46), surrounding the marking media (22), to prevent damage to a target upon impacting the target.

Abstract translation: 提供具有附接到其上的箭头组件（30）的箭头（20），用于用标记介质（22）标记远程位置。 标记介质（22）优选为油漆球或气球的形式。 箭头组件（30）包括限定腔（52）的介质容器（46）和沿着纵向轴线（L）从介质容器（46）向外延伸的多个支撑件（54）。 支撑件（54）以压配合的方式将标记介质（22）固定在空腔（52）内。 在一个实施例中，盖（62）和弹性鼻锥（70）附接到介质储存器（46），围绕标记介质（22），以防止在撞击目标时损坏目标物。

公开(公告)号：US20060287144A1

公开(公告)日：2006-12-21

申请号：US11461861

申请日：2006-08-02

Applicant: John Martin

Inventor： John Martin

IPC: A63B65/02

CPC classification number: F42B6/08 ,  F42B12/362 ,  F42B12/46

Abstract: An arrow having an arrowhead assembly is disclosed for delivering scent to a remote location. The arrowhead assembly includes a base, a releasing mechanism defining a reservoir and including a cap connected to said base, and a pad disposed within the reservoir. The releasing mechanism releases the pad from within the reservoir upon impact with a surface. The releasing mechanism defines a frangible break-line between the cap and the base to detach the cap from the base, thereby releasing the pad from the reservoir. The pad may include a spike for attaching the pad to a surface upon impact.

Abstract translation: 公开了一种具有箭头组件的箭头，用于将气味传送到远程位置。 箭头组件包括基座，限定储存器的释放机构，并且包括连接到所述底座的帽以及设置在储存器内的衬垫。 释放机构在与表面碰撞时将垫从储存器内释放。 释放机构限定了盖和底座之间的易断裂线，以将帽从基部分离，从而将垫从储存器释放。 衬垫可以包括用于在冲击时将衬垫附接到表面的钉。

公开(公告)号：US20060178238A1

公开(公告)日：2006-08-10

申请号：US11377133

申请日：2006-03-14

Applicant: Stephen Davis

Inventor： Stephen Davis

IPC: A63B65/02

CPC classification number: F42B6/08

Abstract: A hunting broadhead for an arrow has a main body fabricated from high-strength steel, and three laminar carbon steel blades which install within the main body. The main body has a manually sharpenable trocar chisel point tip with three razor-sharp apices. The main body is equipped with three slots, each of which is continuous with one of the three apices of the trocar tip and includes a forward-facing recess at the front end of each slot. A laminar carbon steel blade is inserted into each slot and locked in place by a tab on the front of the blade, which fits into the forward-facing recess, and a notch which engages an annular retainer ring that slips over a rear portion of the main body. Each blade forms an extension of its associated apex, with each apex and its associated blade forming a generally straight line.

Abstract translation: 箭头的狩猎前端具有由高强度钢制成的主体和安装在主体内的三个层状碳钢刀片。 主体具有手动可锐化的针灸针尖尖，带有三个剃须锋利的顶点。 主体配备有三个槽，每个槽与套管针尖的三个顶点中的一个连续，并且在每个槽的前端包括前向凹槽。 层状碳钢刀片插入每个槽中并通过叶片前部的突片锁定在适当的位置，该突片装配到向前的凹槽中，以及凹口，其与环形保持环相接合，环形保持环滑过 主体。 每个叶片形成其相关联的顶点的延伸部分，每个顶点及其相关联的叶片形成大致直线。

公开(公告)号：US20060154756A1

公开(公告)日：2006-07-13

申请号：US11299467

申请日：2005-12-12

Applicant: Chia-Mu Shao

Inventor： Chia-Mu Shao

IPC: A63B65/02

CPC classification number: F42B6/003

Abstract: A dart having a substantially hollow shaft and one or a plurality of removable weights to be placed in the lumen of the shaft so that the weight of the dart is adjustable and there is a secondary momentum when the dart hits a dartboard, wherein the weight is magnetic or non-magnetic.

Abstract translation: 具有基本上中空的轴和一个或多个可拆卸重物的飞镖，其放置在轴的内腔中，使得飞镖的重量可调节，并且当飞镖撞到飞镖时具有次要动量，其中重量为 磁性或非磁性。

公开(公告)号：US20060084535A1

公开(公告)日：2006-04-20

申请号：US10966409

申请日：2004-10-18

Applicant: Todd Kuhn

Inventor： Todd Kuhn

IPC: A63B65/02

CPC classification number: F42B6/08

Abstract: The present invention is a turbine tip arrowhead, used either strictly as a field point or as the forwardmost tip in conjunction with any prior art broadhead assembly. The key feature of this turbine tip is the geometry, which includes a tapered tip and a plurality of helical rifles, consisting of either grooves or ridges, beginning at the tip of the field point and spiraling back towards the aft end. All rifles spiral in the same rotational direction giving the appearance of a turbine. This turbine tip design provides excellent rotation of the arrow shaft during flight without producing a large amount of aerodynamic drag. The invention is compatible with all contemporary arrow shafts and with all contemporary broadhead assemblies. A novel broadhead assembly utilizing the turbine tip and deployable blades to produce axial rotation is also described.

Abstract translation: 本发明是一种涡轮机顶端箭头，其严格地用作现场点或者与任何现有技术的宽头组件结合使用的最前端的尖端。 该涡轮机顶端的关键特征是几何形状，其包括锥形尖端和多个螺旋步枪，由任意一个凹槽或脊组成，从该场点的尖端开始并朝着后端向后旋转。 所有步枪在相同的旋转方向上螺旋，给出涡轮机的外观。 该涡轮机顶端设计在飞行期间提供了箭头轴的极好的旋转，而不产生大量的空气动力学阻力。 本发明与所有当代箭头轴和所有当代宽敞组件兼容。 还描述了利用涡轮机顶端和可展开的叶片产生轴向旋转的新颖的头部组件。