| 摘要 |
A golf club or implement is disclosed having a grip region, a head, and a shaft connecting the grip region to the head. A portion of the shaft has a surface treatment that modifies the airflow over at least that portion of the shaft, wherein a progressively greater degree of the surface treatment is provided on said portion of the shaft as said portion extends in a direction from the grip region towards the head. The surface treatment may extend between about 80 and 150 degrees only on either side of a leading edge of the shaft. Processing apparatus is also disclosed that produces a sound in accordance with a received signal from a golf club or implement. A fairing for a golf club or implement is also disclosed that comprises parts that are movable relative to each other or independently removable. |
