发明名称 Sectional target board of a dartboard
摘要 A sectional target board of a dartboard consists of a grid frame having a plurality of receiving spaces for different score sectors, a plurality of target plates movably received in the plurality of receiving spaces, and a grid fixed on a the grid frame. The grid has a ring recess to receive the front end of the grid frame, and provides with a plurality of fastening pins which are respective inserted into corresponding plurality of fastening holes of the grid fame. The grid can be easily detached from the grid frame to free the target plates, thus the soft target blocks can be easily replaced, and then the grid can be reassembled on the grid frame. In such a way the soft target blocks are saved, and only the worn blocks need to be replaced. Thus, the sectional target board of the dartboard is economical.
申请公布号 US2001035614(A1) 申请公布日期 2001.11.01
申请号 US20010758213 申请日期 2001.01.12
申请人 CHANG WEN-FANG 发明人 CHANG WEN-FANG
分类号 F41J3/00;(IPC1-7):F41J5/04 主分类号 F41J3/00
代理机构 代理人
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