| 摘要 |
An artificial putting surface having an elongate shape with a hole or hole representation 11 at one end and a plurality of parallel sections 13 perpendicular to the direction of elongation of the putting surface between the hole 13 and the other end of the putting surface. There may also be a line 12 passing through the hole or hole representation 13 which is perpendicular to the direction of elongation of the putting surface. The parallel 13 sections may be numbered between 1 and 18. The device may be used as part of a game to practice putting. |
