| 摘要 |
A golf club head is provided with a recessed part provided on the external side of a head main body, with a weight member formed of a material having a specific gravity greater than that of the head main body and mounted in the recessed part. A first addition member is mounted on the external side of the weight member in an abutting relationship, with a base of the addition member being a resin or a rubber. The head has a second addition member formed of metal is mounted on the external side of the first addition member in an abutting relationship. The metal of the second addition member has a specific gravity greater than that of the first addition member and smaller than that of the weight member. Through this arrangement, joint strength between the head main body and the weight member is enhanced.
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