1. Find a straight and really sturdy stick for your spear. A good width of a stick is generally the size of any 2 fingers.
2. Shave the bark off of the spear.
3. Start a fire and put your stick over it.
4. Keep your stick over the fire until you see a small flame on the tip.
5. When you see the small flame on it, rub the stick on a rock or brick until it starts to sharpen. If a rock or brick can't be found, a fence would work just as well.
6. Repeat step 3 and 4 except do not let the stick catch fire. Repeat it until you are satisfied with the sharpness of the spear.
7. Let the spear cool for a while before you start to use it. (Or dip it into a bucket of very cold water).

Method 3

1. Get a stick of bamboo, and a small bit of rope. If you are somewhere like an island, hibiscus bark will do. Get a knife and two small twigs. Tie the lashing to about 7-10 inches from the tip you want to sharpen. Make sure the lashing is on tight. Cut four incisions into a target-like shape, and place the two small twings into two incisions across from each other to hold the the wood open. Sharpen all four sides as sharp as possible, and keep the lashing on to keep the bamboo from splitting apart. If you are not satisfied with the sharpness of your new weapon, continue. The spear should be sharp enough to kill anything.

Tips

• Be creative on the bead work or lacing, it looks better. Why not try feathers for a classier look.

Warnings

• Be careful when using the saw.
• Don't hurt anyone