| 摘要 |
<p>The outdoor game consists of throwing four identical rings over a stable mobile target pin, each made of supple plastics. Each ring weighs between 200 and 300mg. and its interior diameter is approximately 300mm., its outer diameter is 370mm. and it is 10mm. thick. Its outer edge is rounded and its lower face is incurved. The pin weighs between 700 and 1000g., mainly carried in its base (5). It is approximately 460mm. high and the diameter of its base is 170mm. and that of its head (3) is 60mm. The solid head is rounded with an incurved lower face (8).</p> |
