GOLF BALL, BEHAVIOR MEASURING DEVICE FOR GOLF BALL, AND METHOD FOR APPLYING DESIGN TO GOLF BALL

摘要

PROBLEM TO BE SOLVED: To provide a behavior measurement pattern without deteriorating the design of a golf ball. A surface 10A of a golf ball 10 is provided with a behavior measurement pattern 12 used when measuring the behavior of the golf ball 10. The behavior measurement pattern 12 is visible on the surface 10A in the same color as the surface 10A under visible light irradiation, and is arranged on the surface 10A under the invisible light of a predetermined wavelength so as to be distinguishable from the surface 10A. It is formed by Further, on the surface 10A of the golf ball 10, a design pattern 14 indicating a manufacturer name or a brand name is further provided. The design 14 is formed by arranging on the surface 10A a material which is visually recognized in a color different from that of the surface 10A under irradiation of visible light and which is identified by the same color as the surface 10A under irradiation of invisible light. There is. [Selection diagram] Figure 1