| 摘要 |
<p>A golf club head includes a wood type golf club head body. Further, the golf club head may include a mass ring that engages with the golf club head body. The mass ring may increase a moment of inertia of the golf club head body when the mass ring engages the golf club head body. The mass ring includes an opening in the center of the mass ring. Further, a portion of the exterior of club head body may extend through the opening in the center of mass ring. The mass ring may form a portion of the exterior of the golf club head body when the mass ring is engaged with the golf club head body. The mass ring may be engaged with the sole portion of the golf club head body. The mass ring may be engaged with the rear portion the golf club head body.</p> |
