| 摘要 |
PURPOSE: A golf club head and a shaft are provided to increase flight distance on impact and reduce stress delivered to the peripheral part of the club head face. CONSTITUTION: A golf club head includes a club head face(10) formed in the inner side of a club head hollow, and elastomer resin which is adhered to the rear surface of the club head face and selected from polyurethane resin, epoxy, silicon, rubber, etc. A golf club shaft(40) includes a shaft main body, and the elastomer resin filled in the space formed inside the shaft main body.
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