Aerodynamic control surface on a golf club for training...

Details Aerodynamic control surface on a golf club for training... Aerodynamic control surface on a golf club for training...

2009-12-02

2010-10-26

Legesse, Nini (Department: 3711)

Games using tangible projectile

Golf

Practice swingable implement or indicator associated with...

C473S226000

Reexamination Certificate

active

07819753

ABSTRACT:
The present invention is a unique and improved training aid to assist the golfer in learning these skills. The invention has deployable fins that deploy during a backswing and retract during a downswing.

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