发明名称 Hunting arrow and broadhead
摘要 The arrow includes an elongated shaft having spaced rear stabilizing vanes extending generally longitudinally and diagonally, and a broadhead detachably connected to the front of the shaft. The broadhead has an elongated central core with slots receiving spaced sharp blades held in place at their front tips by a point releasably screwed to the front end of the core and at their rear ends by a ring which fits over notched blade portions. The broadhead includes spaced front stabilizing vanes extending generally longitudinally and diagonally in the same direction as the rear vanes to greatly increase arrow spin, speed, shooting accuracy and killing power. The front vanes may be all of each of the blades themselves or their bent rear portions or may be separate vanes disposed in a fitting at the rear of the core. The point can have chiseled diagonal outer recesses for better bone penetration. The broadhead and arrow are inexpensive, durable and efficient.
申请公布号 US4565377(A) 申请公布日期 1986.01.21
申请号 US19840676268 申请日期 1984.11.29
申请人 TRONCOSO, JR., FERNANDO V.;TRONCOSO, VINCENT F. 发明人 TRONCOSO, JR., FERNANDO V.;TRONCOSO, VINCENT F.
分类号 F42B6/04;(IPC1-7):F41B5/02 主分类号 F42B6/04
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