QUOIT FOR TWO-PERSON PLAY

摘要

PROBLEM TO BE SOLVED: To provide a quoit for tow-person play which allows two persons, a person ringing a quoit and a person preventing its entering a target, to simultaneously play the game. SOLUTION: This quoit simultaneously amusing the two persons is provided with a control part provided independently from the target for preventing the quoit from entering the target and a person executing the operation participates in the quoit game. COPYRIGHT: (C)2007,JPO&INPIT