Boomerang

Details Boomerang Boomerang

A - Human Necessities

63

B

273/185

A63B 65/08 (2006.01)

Patent

CA 1176280

A B S T R A C T A cross-stick boomerang has its leading edges or trailing edges substantially aligned. The outermost portion of each blade extends farther to the rear than does the general line of the trailing edge. In one version, an inner fin is provided inwardly of the outer fin, and in another version the hub por- tion is enlarged to provide a generally circular shape.

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