| 摘要 |
The instant invention consists of a piece of heavy string eighteen or so inches long that is looped about itself, tied at one end of the loop and then subjected to a threading of both sides of the loop through a plurality of compressible, movable small cord locks before the tying of another intermediate knot serving thereby to create a sub-loop between two knots between which is a plurality of compressible, movable small cord locks. It moreover consists of another compressible, movable small cord lock through which both sides of the portion of the looped heavy string beyond the intermediate knot are threaded prior to the tying of the final knot at the other end of the initial heavy string loop to create a second sub-loop and complete assembly of the invention.
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