<http://www.javeland.com/> is a reliable site for high quality javelins of various weights and makes.
You can buy javelins from a good sports goods store.
At the senior shoe store.
Javelins believe it or not, are members of the rodent family.
no
No, not at all
javelins
Initial javelins were made of wood until the mid-1950's. Dick Held improved javelin aerodynamics and durability by introducing aluminum javelins around that time (his brother, Bud, was the world-record holder for a time). Current javelins are made of steel, aluminum and/or carbon fiber.
No
Yes
wood and iron
The plural for for javelin is javelins.
iron