发明名称 |
Safety dart board game |
摘要 |
A safety dart game comprising a dart including an open leading end portion having a side wall that defines an interior cavity and a target including a base and a plurality of spaced, finger-like projections extending generally outwardly from the base, the projections having a diameter sized to frictionally engage the interior cavity of the dart when the dart is projected onto the target. The projections on the target may be arranged such that a plurality of the projections frictionally engage an external surface of the dart when the dart is projected onto the target.
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申请公布号 |
US5590885(A) |
申请公布日期 |
1997.01.07 |
申请号 |
US19950565644 |
申请日期 |
1995.11.29 |
申请人 |
GRAHAM, GARNARD E.;GRAHAM, MARY E. |
发明人 |
GRAHAM, GARNARD E.;GRAHAM, MARY E. |
分类号 |
A63F9/02;F41J3/00;(IPC1-7):F41J3/00 |
主分类号 |
A63F9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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