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公开(公告)号:US4415162A
公开(公告)日:1983-11-15
申请号:US287362
申请日:1981-07-27
申请人: David P. Sheppard
发明人: David P. Sheppard
摘要: A dart target system comprising a first target movably mounted on a frame for rotation about a first axis, whereby when a greater number of darts are stuck in the target on one side of the axis than the other, then that one side will be below the other side, indicating victory for the player throwing toward the one side. An electrical system forming a part of the dart target system and delivering a light or other sensible signal of one nature when the victory is achieved by a person throwing on one side of the target and of a different nature when a victory is achieved by a person throwing at the opposite side of the target.
摘要翻译: 一种飞镖目标系统,包括可移动地安装在框架上用于围绕第一轴线旋转的第一目标,由此当在轴线的一侧比另一侧更多数量的飞镖卡在靶中时,那一侧将在 另一方面,表明球员投向一边的胜利。 形成飞镖目标系统的一部分的电气系统,并且当一个人扔在目标的一侧并且当一个人实现胜利时,在达到目标的一个人而获得胜利时,提供一种本质的光或其他明智的信号 扔在目标的对面。