发明名称 Bowfishing arrow with releasable end assembly
摘要 A bowfishing arrow includes a nock assembly that is readily manipulated to allow for the quick removal and re-attachment to the rear end of the same or another arrow shaft. The nock assembly is provided with a forwardmost elongated plug insertable within a socket or bore within the rear of the arrow shaft while guidance and locking together of the components is achieved through a radial pin on the nock assembly plug engageable within a multi-directional slot arrangement. Short of achieving a fully assembled condition, a compressible member is engaged and thereafter produces a constant biasing force that in addition to assuring a rigid, rattle-free attachment, also maintains the components in a locked position. Removal of the nock assembly requires a positive forward displacement of the nock assembly relative the arrow shaft against the force of the compressible member prior to a compound angular and axial movement between the components.
申请公布号 US5094464(A) 申请公布日期 1992.03.10
申请号 US19910652623 申请日期 1991.02.08
申请人 MUSACCHIA, SR., JOHN 发明人 MUSACCHIA, SR., JOHN
分类号 A01K81/04;F42B6/06;F42B6/08 主分类号 A01K81/04
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