One80 Jetstream TomCat Tungsten Steel Tip Darts. Features: 90% Tungsten Barrels, Hand Made Barrels, VHD (Very High Density) Tungsten, Extra Compact, Matched Weighted, Set of One80 Shafts, Set of One80 Flights.One80 Jetstream TomCat Tungsten Steel Tip Darts. Features: 90% Tungsten Barrels, Hand Made Barrels, VHD (Very High Density) Tungsten, Extra Compact, Matched Weighted, Set of One80 Shafts, Set of One80 Flights.One80 Jetstream TomCat Tungsten Steel Tip Darts. Features: 90% Tungsten Barrels, Hand Made Barrels, VHD (Very High Density) Tungsten, Extra Compact, Matched Weighted, Set of One80 Shafts, Set of One80 Flights.