Arrowhead with interchangeable blades

Games using tangible projectile – Projectile – per se; part thereof or accessory therefor – Arrow – dart – or shuttlecock; part thereof

Patent

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Details

F42B 608

Patent

active

059417846

ABSTRACT:
An arrowhead having at least one blade, preferably between two to six blades, which are interchangeably mounted in a pivotal or a fixed position with respect to a blade carrying body. A pin is used to retain a corresponding blade in a pivotal or a fixed position with respect to a blade carrying body. When the blade is pivotally mounted a bias force of a retaining member is preferably selected so that each blade remains in a normally closed position during flight or during handling of the arrowhead, but yet responsively and quickly moves to a fully open position upon impact or when a sufficient opening force is applied to the blade.

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Advertisement: "Vortex.TM. Broadheads", Cabela's 1994 Archery Pro Shop Catalog, Sidney, Nebraska, p. 25, Item Nos. L and M.
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