Exotic Paper Planes.

Here are some really cool planes & gliders made from paper.
Basic Glider.

World-Class Glider.

Slant-Nosed Glider.

Leading Edge Extension Glider.

Glider (formerly known as the "Condor").

Aero Spike.

Flying Wing.

Double-Hulled.

Trint.

Canard Dart.

Reader's Rides.

DC 3.
Assembly instructions - How to build it

More patterns: Link | Link

Source: 1, 2, 3, 4 & 5.

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