2. Bake the selected bamboo with fire for a while, as shown in the figure below.
3. The purpose of this is to increase the toughness of bamboo, as shown in the figure below.
4. Then find a fixed place to fix the bamboo into an arch, as shown below.
Finally, just tie a rope at the other end, and the bow is done, as shown in the figure below.
6. See the effect, as shown in the figure below.
7. To make bamboo arrows, you should choose fine bamboo, as shown in the figure below.
8. Open an arc-shaped opening at the lower end of bamboo arrows with a knife, as shown in the figure below.
9. Then stick the feather on the lower end of bamboo arrows with adhesive tape, as shown in the figure below.
10, so the I-shaped arrow is completed, but for safety reasons, it is not recommended to sharpen the arrow, as shown in the following figure.