| 摘要 |
A golf club iron head utilizes a composite structure of two different weight densities to transfer weight from the hose (14) and heel (16) to the ball-impact region (22) of the head. The head comprises a lightweight composite material e.g. epoxy impregnated graphite in the outlying structure portions (14), (16), (20) and a metallic insert (23) to form the majority of the face (22), the sole (18) and a backweight. <IMAGE> |
