Steel, aluminum and/or carbon fibre.
427,162 and counting
for men 800 grams at least and women 600 grams at least
Spears, swords, javelins, bows.
Javelins believe it or not, are members of the rodent family.
Spears, bows, javelins, swords and slings.
They used spears, bows, javelins and slings.
As long as it is the correct weight, width, height, and it in good condition to throw (meaning the grip is intact and the tip is rubber), you can throw your own javelin. Along with other throwing implements in the throwing events.
They used spears, bows, javelins, swords, and slings.
the punishment was heavy fines