发明名称 TUNABLE BROADHEAD
摘要 A tunable broadhead is disclosed for rotating an elongated body of a broadhead relative to an extension member. The tunable broadhead enables the blades of a broadhead to be rotated relative to an arrow shaft into which the tunable broadhead may be attached to tune arrow flight from a bow. In particular, the tunable broadhead may include an extension member rotatably attached to a generally elongated broadhead body, wherein the extension member may be releasably affixed in position with a releasable locking device so that the broadhead may be tuned by rotating the broadhead relative to an arrow and locking the broadhead in position.
申请公布号 US2009124439(A1) 申请公布日期 2009.05.14
申请号 US20070939770 申请日期 2007.11.14
申请人 SULLIVAN KEVIN MICHAEL 发明人 SULLIVAN KEVIN MICHAEL
分类号 F42B6/08 主分类号 F42B6/08
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