| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a golf club in which vibration and noise generated when a golf ball is struck by the golf club disappear. SOLUTION: This golf club head 20 comprises a front wall 32, a sole portion 38, and an elastic insertion assembling body 14. The front wall has a front part hitting side 40 inclining backward, an upper part region 45, and a back side 42 having a lower part region 43. The sole portion extends backward from the lower part region 43. The sole portion and the back side divide a blank space 46 extending forward and a concave space 48, and the concave space 48 extends downward within the sole portion and is connected mutually to the blank space 46. The elastic insertion assembling body 14 is situated within the concave space 48, almost fills up this concave space, and is connected to at least one of the sole portion and the lower part region of the back side. The elastic insertion assembling body is manufactured by at least one material having durometer hardness between Shore A20 and Shore D75.</p> |
