| 摘要 |
A golf club head includes a body on which a striking plate is mounted, a hosel to which a shaft is mounted, and a heel formed between the striking plate and the hosel. The heel includes at least one opening, providing the heel with a uniformly thin wall thickness. The mold cavity of the mold for the golf club head may include only one inlet through which molten iron is poured into the mold cavity, providing a molding flow in a single direction and improving solidification of the iron. The casting quality of the golf club head is thus improved. The present invention also provides a method for manufacturing the golf club head.
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