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US 4,126,501 AGranted
Archery target and method of making same
OwnerLionel Crollinventor
Life of this patent
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Abstract
An archery target and method of manufacture wherein a plastic film web is progressively gathered and wound into a cylindrical or disc-like formation with successive convolutions in engagement and combining to define interstitial openings or air pockets.
Claims5
The method of manufacturing a target comprising the steps:
- providing an elongate web of freely flexible plastic film, feeding said web endwise, passing said endwise fed web through a constriction to form longitudinally extending random gathers in the web, applying a retarding force to the feeding of web, winding said web about a mandrel against said retarding force into a cylinder having generally coplanar successively outwardly extending convolutions, and securing said cylinder in its cylindrical form.
Dependencies are inferred from the claim text.