发明授权
US08826896B1 Archery bowstring weight 有权
射箭弓弦重量

Archery bowstring weight
摘要:
A weight for an archery bowstring comprises a tubular shape defining an internal cavity. The weight can comprise a single piece of material. The weight desirably frictionally engages a bowstring and has the same shape before and after installation. The weight comprises a continuous structure surrounding the bowstring that will not become detached.
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