| 摘要 |
A metal driver golf clubhead comprises a first member comprising the sole, toe, heel and rear of the clubhead; a second member comprising the face of the clubhead and joined to the first member along a generally vertically plane behind the face; and at least a pair of elongated grooves extending in the rear-to-front along the sole of the first member, terminating at the leading edge of the sole for reducing drag in the sole area. The runners which extend to the leading edge reduce the area which strikes the ground and allows the club to release from the initial dig into the turf. The hosel has an internal bore into which the golf club shaft is inserted and mounted, and a reverse tapered surface for securing the hosel and the club shaft in a mating bore in the clubhead. This increases the weight in the head, increases resistance to twist/torque, and imparts a more solid feel, including during the striking of a ball.
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