| 摘要 |
PURPOSE:To grasp a shape of a fairway of a golf course even in the case of a play in a mist and at night. CONSTITUTION:By containing a luminous body a4 in a pin 1, a position of a hole on a green 2 is indicated clearly even in a mist and at night. Also, by arranging luminous bodies 65 in a fairway 3, and generating a lamp train effect, a shape of the fairway is indicated. Moreover, by detecting a player on a golf course by a human body detecting device 6, and flickering the luminous body b5 in its vicinity, it is informed to a succeeding player. According to this constitution, a play can be executed comfortably and safely even in the case of poor visibility. |
