| 摘要 |
A metal wood golf club head adapted for attachment to a shaft, comprising of a body portion and a crown portion, each portion constructed of a different density material. Combining a high-density material in the body portion, with a low-density material in the crown portion, creates an ultra-low center of gravity relative to the geometric face center, resulting in higher launch angles and spin rate ratios. The material for the crown portion is preferably a composite. The crown portion comprises an inner surface layer of a vibration dampening and acoustical attenuating material. The transverse surfaces of the crown and body portions creating a gap that is filled with a shock absorption material such as putty or a rubber based structural adhesive.
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