US Patent 7022032 Golf club head and manufacturing method therefor

A golf club head and manufacturing method. The method includes the steps of: selectively forming through holes on a surface of a golf club head; preparing carbon-fiber plates which are made of prepared carbon-fiber fabrics; providing a cushion channel between an outer periphery of the carbon-fiber plate and an inner periphery of the through hole while each of the carbon-fiber plate is combined with the associated through hole of the golf club head; filling the cushion channel with a filler; and finishing the golf club head to produce an end product.