It's probably 20-25 yrs since I've made any, but I used to make composite spears.
A friend taught me to make them many years ago.
He worked as a jackaroo in NT during the sixties and some of his workmates (local guys) showed him and used to go out hunting together in spare time.
The head, I'd forge from a small (100- 120mm long) 1/2 inch round mild steel.
That was inserted into a split or notch cut out of a piece of thin (12-16mm dia),
straight hardwood about 50cm long and bound with jute or cotton twine.
The binding was drenched with PVA glued and covered with beeswax after it had dried completely.
the other end of the hardwood was then inserted into the basal end of a length of Cane (
Arundo donax)
and bound in the same manner as the spear point.
The length of the Arundo culm was usually around the 2 metre mark and the basal end was split
in several places around the first internode in order to open it up and grasp the hardwood insert.
A piece of cloth was wrapped around the hardwood to give a bit more bulk to grip in the culm and a bit of shock absorption for it too.
In selecting a suitable culm, I'd usually look over 100 or more in a stand to get a good straight one to start with
in order to reduce the degree of fire straightening before using.
these would then need some time to dry enough to start to make the spear.
The tail end of the spear was either bound at the node to prevent splitting during throwing and a thick, blunt woomera peg would be used.
Alternatively, another small hardwood insert was bound the the tail (same as other bindings) and a
small indentation made in the end to receive a sharper more traditional woomera peg.
as far as balance goes , try to get the centre of gravity at about one thierd the way back from the tip of the spear.
and Woomera length
...I go by the length of my arm , shoulder to wrist is a good rough guide,
shorter is ok,
but not longer than shoulder to fingertips.
Just recently I've made a few spearheads at the forge and intend to make a few to teach my son.
I've used these successfully for fishing usually straight through the fish and into the mud holding the fish in place.
another , more speciffically for fish involves a piece of cane, split at the basal end , same as above, but instead of
a hardwood insert, 7 straight pieces of wire or thin rod (The guys in NT used to pinch the welding electrodes
and hammer the flux off them) bound with thin wire at one end.
The wire bundle is then bound tightly with a strip of cotton cloth , inserted into the split end of the cane and bound with thin wire.
the pointy ends of the wire are each hammered flat and filed to a point.
the wires are then pulled out only very slightly, but not too much as they will splay out once they hit the fish and hold it tight.
this spear can be used with a woomera (with appropriate prep of the tail end) or thrown whilst holding the spear about 1/8 or so forward of the hind tip.
btw when binding any of these , it's best to secure one end of the binding to something large and/or heavy
and the other end of it to the part of the spear to be bound.
rotate the spear while pulling back with even pressure while you walk towards where the other end is tied.
I've found this to be the best way to get a good, tight , even binding.
Thers another one that uses a piece of 44gal drum , but this post is long enough i think
