The NERF Maverick can indeed shoot whistler darts.
you can use any darts except for the velcro ones in the Maverick. The velcro ones are too long.
Yes
It can work with Streamline Darts that comes with the Raider CS-35, Recon, Longshot, Longstrike, Flip Clip Pack, and the Bandolier Kit. I do not know if they can shoot Dart Tag bullets because I do not have a Maverick. How I know that a Maverick can shoot Streamline Darts was that used my friend's Maverick and used MY Streamline Darts and it worked. My friend and I didn't have any Dart Tag Bullets, so we couldn't find out if the Maverick can shoot them or not.
Yes
Yes, the new Elite Darts are compatible with the Maverick REV-6.
the Nerf stampede uses whistle bullets
They are made, believe it or not, to fire darts at the same speed. The Longstrike doesn't shoot as far because the dart has to travel farther to leave the blaster, which causes unnecessary friction. This is made worse if you attach the barrel.
It uses suction darts, Red ones if you get a clear series one.
Micros and Streamlines. Dart tag can work, but can sometimes jam. All in all, the Maverick can probably use all Nerf Darts.
there are Nerf streamlines which are used in guns that take clips (not the magstrike), dart tags that have Velcro on the tip, sonic darts which whistle when they shoot, and suction darts that can stick onto walls
There are four basic types of Nerf darts: Clip System Whistler Suction Tagger Clip system darts (once called 'streamlined') are made to fit into any ammo clip for nerf blasters (longshot, longstrike, recon, alphatrooper, rayven). They are loaded into a clip or drum, which is inserted into the gun. A gun that uses a revolver-style or open drum will most likely use Whistler or Tagger darts (tagger darts have velcro for use with Nerf's Dart Tag vests). These include: Barricade, Maverick, Specter, or any of the dart tag line. Tagger/Whistler/Suction are generally interchangeable.