| 摘要 |
A combination bobbin and knot tying tool has a knot-tying element attached to the bobbin. In one embodiment, the element is secured to the rear of the bobbin. In a second embodiment, the front end of the thread tube of the bobbin is tapered to form a knot-tying element. In another embodiment, the barrel of the tool is slidingly mounted on the thread tube of the bobbin and slides from a retracted position rearward of the tip of the thread tube to a forward position in which the conical end of the barrel with its eye receiving cavity is forward of the tip of the thread tube.
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