| 摘要 |
A golf iron head has a main body and, securely attached to at least part of the front face of the main body, a face insert having a flexural modulus in the range 1 to 20 GPa, especially a face insert of a thermoplastic composite of nylon reinforced with glass fibre. There is also provided a golf iron head wherein the face insert is located in a correspondingly shaped recess in the front face of the main body and is mechanically interlocked with the recess by peripheral mating flange and groove formations, especially partial dovetail shaped formations. <IMAGE> |
