Barb binding solution

1. First prepare the hook and fishing line, and the fishing line passes through the hook, as shown in the following figure:

2, and then return, as shown in the figure below:

3. Press the two wires upward, as shown in the figure below:

4. Pass through the middle circle below those two lines, as shown in the figure below:

5, about 4 or 5 times, the effect is shown in the figure below:

6. Tighten the thread, and then cut off the redundant thread head, leaving 1mm is enough, as shown in the following figure: